Strong quake damages California’s wine country

August 24, 2014 11:25 PM

Alex Washburn

Nina Quidit cleans up the Dollar Plus and Party Supplies Store in American Canyon, Calif., after a 6.0-magnitude earthquake shook the region Sunday. Ms. Quidit and her husband were awoken by the store's alarm company and immediately drove in to begin the cleanup.

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NAPA, Calif. — The strongest earthquake in 25 years struck the heart of California’s wine country early Sunday, igniting gas-fed fires, damaging some of the region’s famed wineries and historic buildings, and sending more than 120 people to hospitals.

The magnitude-6.0 quake, centered near the city of Napa, an oasis of Victorian-era buildings nestled in the vineyard-studded hills of northern California, ruptured water mains and gas lines, hampering firefighters’ efforts to extinguish the blazes that broke out after the temblor struck at 3:20 a.m.

Dazed residents who had run out of their homes in the dark and were too fearful of aftershocks to go back to bed wandered through Napa’s historic downtown, where boulder-sized chunks of rubble and broken glass littered the streets. Dozens of homes and buildings across the Napa Valley were left unsafe to occupy, including an old county courthouse, where a 10-foot wide hole opened a view of the offices inside.

College student Eduardo Rivera said the home he shares with six relatives shook so violently that he kept getting knocked back into his bed as he tried to flee.

“When I woke up, my mom was screaming, and the sound from the earthquake was greater than my mom’s screams,” the 20-year-old Mr. Rivera said.

Gov. Jerry Brown declared a state of emergency for southern Napa County, directing state agencies to respond with equipment and personnel. President Barack Obama was briefed on the earthquake, the White House said, and federal officials were in touch with state and local emergency responders.

The temblor struck about 6 miles south of Napa and lasted 10 to 20 seconds, according to the United States Geological Survey. It was the largest to shake the San Francisco Bay Area since the magnitude-6.9 Loma Prieta quake struck in 1989, collapsing part of the Bay Bridge roadway and killing more than 60 people, most when an Oakland freeway collapsed.

Sunday’s earthquake sent at least 120 people to Queen of the Valley Medical Center in Napa, where officials set up a triage tent to handle the influx. Most patients had cuts, bumps and bruises, hospital CEO Walt Mickens said. Twelve people were admitted, including an adult and a 13-year-old boy in critical condition.

The teen was hit by flying debris from a collapsed fireplace and had to be airlifted to the University of California Davis hospital for a neurological evaluation.

John Callanan, Napa Fire Department operations chief, said the city had exhausted its own resources trying to extinguish at least six fires after 60 water mains ruptured, as well as transporting injured residents, searching homes and collapsed carports for anyone trapped and responding to 100 reports of leaking gas.

Two of the fires happened at mobile home parks, including the one where four homes were destroyed and two others damaged, Chief Callanan said. A ruptured water main there delayed efforts to fight the blaze until pumper trucks could be brought in, he said.

Nola Rawlins, 83, was one of the Napa Valley Mobile Home Park residents left homeless by the fire. No one was injured in the blaze, but Ms. Rawlins, 83, said she lost all her jewelry, papers and other belongings.

“There were some explosions and it was burning. Everybody was out in the street,” she said. “I couldn’t get back in the house because they told everybody to go down to the clubhouse, so I didn’t get anything out of the house.”

U.S. Rep. Mike Thompson, who represents Napa, said federal and state officials had conducted an aerial survey of the area but wouldn’t have a cost estimate for the damage until they can get on the ground and into buildings. He said while Napa suffered the worst of it, there also was significant damage about 17 miles south on Mare Island in Vallejo, a former naval shipyard where a museum and historic homes were declared uninhabitable.

“It’s bad any way you calculate it, but it could have been a heck of a lot worse,” Mr. Thompson said.

Sunday’s quake was felt widely throughout the region, with people reporting its effects more than 200 miles south of Napa and as far east as the Nevada border. Amtrak suspended service through the Bay area so tracks could be inspected.

J.D. Guidi, Pacific Gas and Electric spokesman, said some 30,000 customers lost power after the quake hit, but that number was down to around 7,300 later in the day, most of them in Napa. He said crews were working to make repairs, but it was unclear when electricity would be restored.

The depth of the earthquake was just under 7 miles, and was followed by numerous small aftershocks, the USGS said.